or Chemical-Treatment of wooden products to eliminate insects. The IPPC stamp is only used on completed wood crates by a manufacturer, such as Crating Technology. We only use Heat... Treated wood products. Crating Technology provides this HT stamp humbly to our customers free of charge. Q: What documentation is needed to export wooden crates? A: Currently, the only... Kingdom There are countries not on this list that are enforcing ISPM-15 without any published regulation. It is recommended to use ISPM-15 compliant wood packaging regardless of international destination. ...